http://android.stackexchange.com –
I'd like to add the user of one application to the group of another so that I can read the other applications private content without doing a su every time.
I can't find the adduser or the useradd command on my device running Cyanogenmod.
(HowTos)

http://ubuntuforums.org –
Hi i have a dual boot between windows and ubuntu 14.04. After updating my windows i realized my grub was lost and windows would directly boot. Something that i am familiar with and know. So i then downloaded the 14.04 iso. Then created a boot able pendrive and ran the live version.
(Hardware)

http://www.unix.com –
Code:
bash on RHEL 5.9
i have directory with several subdirectories within it. I want to find the ACL for all the directories and subdirectories within it.
i need to run getfacl on all directories and subdirectories (not regular files ) in a loop.
How do I do this ? Or , is there another straightforward way to do this ?
(HowTos)

http://ubuntuforums.org –
Hi,
I am having trouble recovering a copy of my previous user account (all on the same system with Ubuntu 14.04 x64) after Unity was just not coming back after an update some weeks ago.
If I now attempt to open the folder that holds the data of the old account, I see only the following file instead:
"Access-Your-Private-Data.desktop"
The link executes the following command:
Code:
(Hardware)

http://android.stackexchange.com –
Is it possible to back up all the user data on my Nexus 5 (apps, pictures, everything) by running the following command while the device is in recovery (assuming all partitions are unmounted)?
adb pull /dev/block/platform/msm_sdcc.1/by-name/userdata
Later, using the command
fastboot flash userdata userdata
to restore?
My device is encrypted; will this also back up any data needed to decrypt
(HowTos)